A tornado touched down northeast of Denver, Coloardo, on June 7.
The National Weather Service reported the tornado tracked north of Frederick to west of Platteville in the afternoon. Residents were urged to take shelter if a tornado approached their area.
Video captured by Twitter user @js_writes, who said he took it from St. Vrain State Park in Longmont, Colorado, shows the funnel cloud. Credit: @js_writes via Storyful